Blogs about: Patent Calendar
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PATSCAN Bizarre Patent Calendar 2009
PATSCAN has published their Calendar 2009 of Bizarre Patents: http://www.patex.ca/pdf/publications/Calendar_2009.pdf… more →
IPEstonia
PATSCAN Bizarre Patent Calendar 2009
Mikk Putk wrote 12 months ago: PATSCAN has published their Calendar 2009 of Bizarre Patents: http://www.patex.ca/pdf/publications/C … more →
